(Columbus-AP) -- Top-ranked Oklahoma State beat Oklahoma 27-to-6 to win their sixth championship Sunday in the National Wrestling Coaches Association national duals in Columbus.
The Cowboys won eight of 10 matches against Oklahoma.
The Cowboys beat Number 5 Ohio State, which hosted the event, and the Sooners edged Number 2 Iowa to advance.
The Cowboys also won championships in 1999, 1997, 1994, 1990, and 1989.
In the third place dual, Iowa beat Ohio State 34-to-10.